$179 Cheap Flights from Washington (IAD) to Cedar Rapids (CID)

View $179 flight on Tue, Oct 28, 2025Opens in a new window

Popular airlines from Washington Dulles Intl. Airport (IAD) to Eastern Iowa Airport (CID)

Cheap Flights from Washington to Cedar Rapids (IAD-CID)

Prices were available within the past 7 days and start at $179 for one-way flights and $358 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Tue, Oct 21 - Sat, Oct 25
IAD
Washington
CID
Cedar Rapids
$358 Roundtrip, found 4 days ago
$358
Roundtrip
found 4 days ago
Select United flight, departing Tue, Oct 21 from Washington to Cedar Rapids, returning Sat, Oct 25, priced at $358 found 4 days ago
Delta
Sat, Aug 30 - Wed, Sep 3
IAD
Washington
CID
Cedar Rapids
$363 Roundtrip, found 8 hours ago
$363
Roundtrip
found 8 hours ago
Select Delta flight, departing Sat, Aug 30 from Washington to Cedar Rapids, returning Wed, Sep 3, priced at $363 found 8 hours ago
Delta
Wed, Sep 24 - Tue, Sep 30
IAD
Washington
CID
Cedar Rapids
$374 Roundtrip, found 1 hour ago
$374
Roundtrip
found 1 hour ago
Select Delta flight, departing Wed, Sep 24 from Washington to Cedar Rapids, returning Tue, Sep 30, priced at $374 found 1 hour ago
Delta
Sat, Nov 8 - Tue, Nov 11
IAD
Washington
CID
Cedar Rapids
$380 Roundtrip, found 9 hours ago
$380
Roundtrip
found 9 hours ago
Select Delta flight, departing Sat, Nov 8 from Washington to Cedar Rapids, returning Tue, Nov 11, priced at $380 found 9 hours ago
United
Tue, Oct 21 - Sat, Oct 25
IAD
Washington
CID
Cedar Rapids
$381 Roundtrip, found 4 days ago
$381
Roundtrip
found 4 days ago
Select United flight, departing Tue, Oct 21 from Washington to Cedar Rapids, returning Sat, Oct 25, priced at $381 found 4 days ago
United
Wed, Sep 24 - Tue, Sep 30
IAD
Washington
CID
Cedar Rapids
$383 Roundtrip, found 1 hour ago
$383
Roundtrip
found 1 hour ago
Select United flight, departing Wed, Sep 24 from Washington to Cedar Rapids, returning Tue, Sep 30, priced at $383 found 1 hour ago
Delta
Sat, Sep 13 - Wed, Oct 15
IAD
Washington
CID
Cedar Rapids
$384 Roundtrip, found 5 days ago
$384
Roundtrip
found 5 days ago
Select Delta flight, departing Sat, Sep 13 from Washington to Cedar Rapids, returning Wed, Oct 15, priced at $384 found 5 days ago
United
Wed, Sep 24 - Tue, Sep 30
IAD
Washington
CID
Cedar Rapids
$389 Roundtrip, found 1 hour ago
$389
Roundtrip
found 1 hour ago
Select United flight, departing Wed, Sep 24 from Washington to Cedar Rapids, returning Tue, Sep 30, priced at $389 found 1 hour ago
Delta
Sun, Aug 31 - Sat, Sep 6
IAD
Washington
CID
Cedar Rapids
$389 Roundtrip, found 5 days ago
$389
Roundtrip
found 5 days ago
Select Delta flight, departing Sun, Aug 31 from Washington to Cedar Rapids, returning Sat, Sep 6, priced at $389 found 5 days ago
American Airlines
Fri, Oct 17 - Sun, Oct 19
IAD
Washington
CID
Cedar Rapids
$453 Roundtrip, found 1 hour ago
$453
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Fri, Oct 17 from Washington to Cedar Rapids, returning Sun, Oct 19, priced at $453 found 1 hour ago

Find the cheapest month to fly from Washington (IAD) to Cedar Rapids (CID)

November is typically the cheapest month to fly

From $262 - $757 per traveler.

Graph displaying average flight prices per month

Alternative airports near Cedar Rapids

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Eastern Iowa CID. Cheapest and Closest option available. Average driving time to city center is 11 minutes. Flights from $512
CID
Eastern Iowa
CheapestClosest
Average driving time to city center11 min
Flights from $512
Flights from Washington (IAD) to Cedar Rapids (CID)
Origin airport
Washington Dulles Intl.
Destination airport
Eastern Iowa
Airlines serving
American Airlines, Delta, United
Roundtrip price
$358
Distance
775 mi

Washington to Cedar Rapids Flights

The cheapest times to fly from Washington to Cedar Rapids

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Washington to Cedar Rapids are during the month of October. You can find some of the cheapest flights from Washington to Cedar Rapids with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Washington to Cedar Rapids

Sunday is one of the best days to book for cheap flights from Washington to Cedar Rapids: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Washington to Cedar Rapids

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Washington to Cedar Rapids in 2025. You can also book with separate airlines for your outbound and return journeys, from $179 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Washington to Cedar Rapids flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Washington to Cedar Rapids airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Washington Dulles Intl. Airport (IAD) to Eastern Iowa Airport (CID) cost?
Lock in a cheap one-way flight from $179 or cheap return flight from $358 from Washington Dulles Intl. Airport (IAD) to Eastern Iowa Airport (CID) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Washington Dulles Intl. Airport (IAD) to Eastern Iowa Airport (CID)?
October is the most affordable month to fly from IAD to CID. Traveling outside of peak seasons is often the key to scoring lower fares.
Which airlines fly direct from Washington Dulles Intl. Airport (IAD) to Eastern Iowa Airport (CID)?
Direct flights aren't available from Washington, DC (IAD-Washington Dulles Intl.) to Eastern Iowa Airport (CID). However, you'll find other airports offering nonstop flights. Hop on your plane at Ronald Reagan Washington National Airport (DCA) and fly straight to Cedar Rapids without layovers.
What is the cheapest airline that flies from Washington Dulles Intl. Airport (IAD) to Eastern Iowa Airport (CID)?
Expedia's filter tool lets you easily compare different airlines, departure times and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest IAD to CID flight.
How many flights per day from Washington Dulles Intl. Airport (IAD) to Eastern Iowa Airport (CID)?
You'll have to catch a flight with a layover if you're traveling from Washington Dulles Intl. Airport (IAD) to Eastern Iowa Airport (CID). There are no daily direct flights on this route. However, just filter your search to include one or more stops to find an option that works for you.
What day of the week has the most flights from IAD to CID?
You'll typically find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Washington Dulles Intl. Airport (IAD) to Eastern Iowa Airport (CID)?
Select a flight from Washington Dulles Intl. Airport (IAD) to Eastern Iowa Airport (CID) that takes off before 3 PM to reduce the likelihood of delays and cancellations. Later departures have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Washington Dulles Intl. Airport (IAD) to Eastern Iowa Airport (CID) last-minute?
Holding off until just before your trip to book your flight from IAD to CID generally means paying more. While you may come across some last-minute offers, they're not always guaranteed. Be flexible with your itinerary for the best chance of getting a bargain.
Is it cheaper to book an IAD to CID flight and hotel package?
You'll typically save money by securing an IAD to CID flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one place. After selecting your preferred flights and accommodations, consider adding extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from Washington Dulles Intl. Airport (IAD) to Eastern Iowa Airport (CID)?
If you reserved your IAD to CID flight within the last 24 hours, you may be able to modify or cancel it without fees. Depending on the airline and the ticket type you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for further details.

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*Available to One Key members.